Table 1.
Demographic features for intraocular retinoblastoma cases that failed the combined treatment
| Factor | Number | % | 95% CI |
|---|---|---|---|
| Number of patients | 24 | ||
| Number of eyes | 28 | ||
| Male | 14 | 58% | 0.3880-0.7556 |
| Female | 10 | 42% | 0.2444-0.6120 |
| Bilateral | 20 | 83% | 0.6353-0.9393 |
| Unilateral | 4 | 17% | 0.0607-0.3647 |
| Right eye | 13 | 46% | 0.2953-0.6419 |
| Left eye | 15 | 54% | 0.3581-0.7047 |
| IIRC Group B | 3 | 11% | 0.0290-0.2801 |
| IIRC Group C | 7 | 25% | 0.1242-0.4361 |
| IIRC Group D | 18 | 64% | 0.4575-0.7937 |
| RE Stage I, II, III | 2 | 7% | 0.0090-0.2373 |
| RE Stage IV | 4 | 14% | 0.0508-0.3211 |
| RE Stage V | 22 | 79% | 0.6011-0.9014 |
| Stage Va | 6 | 21% | 0.0986-0.3989 |
| Stage Vb | 16 | 57% | 0.3905-0.7351 |